Special Mineral Auction Kosnar - end May 5

Special Mineral Auction Kosnar - end May 5
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Bournonite (ex Brian Kosnar Collection)
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
6.0 x 5.7 x 5.0 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
10.3 x 4.4 x 3.2 cm
Boracite (rare pink color)
Alto Chapare, Chapare Province, Cochabamba Department, Bolivia
7.1 x 5.8 x 4.4 cm
Ferberite (twin)
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
4.8 x 4.3 x 3.2 cm
Amethyst (reverse scepters)
Bombori, Potosi Department, Bolivia
4.5 x 2.8 x 2.2 cm
Andorite with Zinkenite
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
3.2 x 3.1 x 3.0 cm
Vauxite (superb color)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (Type Locality)
1.3 x 1.2 x 0.9 cm
Cassiterite
Viloco mine, Loayza Province, La Paz Department, Bolivia
5.3 x 3.3 x 1.3 cm
Metastibnite (rare)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.3 x 2.0 x 1.0 cm
Ludlamite
Huanuni mine, Dalence Province, Oruro Department, Bolivia
7.2 x 3.6 x 2.4 cm
Augelite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
4.2 x 4.1 x 2.3 cm
Vivianite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
4.2 x 1.6 x 0.9 cm
Stannite with Jamesonite (new find)
San Jose mine, Oruro Department, Bolivia
3.7 x 3.35 x 2.4 cm
Vauxite (finest color)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (Type Locality)
4.5 x 2.0 x 1.2 cm
Wavellite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.2 x 3.6 x 2.8 cm
Wire Silver
Porco mine, Quijarro Province, Potosi Dept., Bolivia
3.1 x 1.7 x 1.0 cm
Vauxite with Paravauxite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
5.2 x 3.3 x 1.2 cm
Pyrite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
7.4 x 5.2 x 3.5 cm
Monazite-Ce (New Find)
Cantaco vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
6.0 x 3.8 x 2.7 cm
Wavellite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
6.6 x 2.5 x 2.3 cm
Franckeite (very rare)
San Jose mine, Oruro Department, Bolivia
3.7 x 3.5 x 1.5 cm
Paravauxite w/ Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
8.0 x 4.0 x 2.1 cm
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.1 x 2.0 x 1.9 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
9.1 x 5.7 x 3.8 cm
Quartz (Japan-Law Twin)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
12.9 x 8.8 x 7.3 cm
Vauxite with Paravauxite and Metavauxite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for three species)
18.3 x 11.4 x 3.3 cm
Pectolite
Millington Quarry, Bernards Township, Somerset County, New Jersey
7.5 x 5.8 x 4.2 cm
Datolite (gemmy) (ex Rich Kosnar collection)
Braen''s Quarry (Sam Braen''s Quarry), Haledon, Passaic County, New Jersey
5.7 x 5.2 x 2.2 cm
Stilbite (ex Rich Kosnar Collection)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
8.7 x 8.2 x 4.7 cm
Prehnite (gemmy) (ex Rich Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
8.7 x 6.2 x 2.9 cm